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From lewi...@apache.org
Subject svn commit: r1493613 - /gora/site/trunk/content/current/compiler.md
Date Sun, 16 Jun 2013 23:23:22 GMT
Author: lewismc
Date: Sun Jun 16 23:23:21 2013
New Revision: 1493613

URL: http://svn.apache.org/r1493613
add compiler


Added: gora/site/trunk/content/current/compiler.md
URL: http://svn.apache.org/viewvc/gora/site/trunk/content/current/compiler.md?rev=1493613&view=auto
--- gora/site/trunk/content/current/compiler.md (added)
+++ gora/site/trunk/content/current/compiler.md Sun Jun 16 23:23:21 2013
@@ -0,0 +1,54 @@
+Title: Gora Compiler Overview
+# Introduction
+The Gora compiler converts JSON files (the schema(s)) into persistent Java classes/data beans.

+You can then use those classes to interact with a variety of data storage software e.g. the
Gora datastore implementations. 
+The compiler is very simple to run. But first you should add the Gora installation directory
to your path. 
+# Usage
+     $ bin/gora goracompiler
+results in:
+     $ Usage: GoraCompiler <schema file> <output dir> [-license <id>]
+       <schema file>     - individual avsc file to be compiled or a directory path
containing avsc files
+       <output dir>      - output directory for generated Java files
+       [-license <id>]   - the preferred license header to add to the
+               generated Java file. Current options include; 
+        ASLv2   (Apache Software License v2.0) 
+        AGPLv3  (GNU Affero General Public License)
+        CDDLv1  (Common Development and Distribution License v1.0)
+        FDLv13  (GNU Free Documentation License v1.3)
+        GPLv1   (GNU General Public License v1.0)
+        GPLv2   (GNU General Public License v2.0)
+        GPLv3   (GNU General Public License v3.0)
+        LGPLv21 (GNU Lesser General Public License v2.1)
+        LGPLv3  (GNU Lesser General Public License v2.1)
+so for example, one would typically enter:
+     $ bin/gora goracompiler gora-tutorial/src/main/avro/pageview.json gora-tutorial/src/main/java/
+The schema file is a single JSON file or a directory containing JSON files. 
+The output directory is the destination for the generated Java source files. For example,
if you specific src/main/java then the 
+generate source is placed into src/main/java/generated. It's generally a good idea to ignore
the generate directory in whatever 
+version control software you're using. You are using version control, right?
+Finally, the license parameter tells the compile to add a license header to each generated
file. Current header options include:
+* ASLv2   (<a href="http://www.apache.org/licenses/LICENSE-2.0.html">Apache Software
License v2.0</a>)
+* AGPLv3  (<a href="http://www.gnu.org/licenses/agpl.html">GNU Affero General Public
+* CDDLv1  (<a href="http://opensource.org/licenses/CDDL-1.0">Common Development and
Distribution License v1.0</a>)
+* FDLv13  (<a href-"http://www.gnu.org/copyleft/fdl.html">GNU Free Documentation License
+* GPLv1   (<a href="http://www.gnu.org/licenses/gpl-1.0.html">GNU General Public License
+* GPLv2   (<a href="http://www.gnu.org/licenses/gpl-2.0.html">GNU General Public License
+* GPLv3   (<a href="http://www.gnu.org/licenses/gpl-3.0.html">GNU General Public License
+* LGPLv21 (<a href="http://www.gnu.org/licenses/lgpl-2.1.html">GNU Lesser General Public
License v2.1</a>)
+* LGPLv3  (<a href="http://www.gnu.org/licenses/lgpl-3.0.html">GNU Lesser General Public
License v3</a>)
+It should be noted that if no license header argument is passed, by default the ASLv2 license
profile is selected.

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